This is ______ dictionary. Where is ______ ?
| A．my; yours | B．me; you | C．mine; your | D．me; yours |
We are now short fresh water. Something must be done to prevent peoplepolluting it.
A. of；from B. for；from C. of；to
About 35% of the rubbish in HongKong can be recycled every yearthe rest can’t.
A. then B. while C. since
-of Class 1 students is in the classroom.
-They are having a P.E. lesson on the playground.
A. All B. None C. Neither.
— I have never visited a paper factory.
—.
A. So have I B. I haven’t now C. Neither have I
He’s read this book before，?
A. hasn’t he B. doesn’t he C. isn’t.